The principles underlying radio communication (1922)
United States. National Bureau of Standards, Ould, Richard Sheldon, 1889-, United States. Army. Signal Corps · Washington, Govt. Print. Off. · leaf 388
FiO.20<7 SceC^ionAl view of-fUtsljnakWoynd <jf mat»t ripborv … rtcliA, fldt condocTor FiQ.ZlO Side view df flats^ir*t It should be noted that the higher the spark frequency N the smallermay be the condenser used to give the same power. For this rear^on,as well as the others previously given, it is a distinct advantage touse a high spark frequency. When the…
Telegraph, Wireless · Radio
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